2912426090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{4517}}^1$

素因数の和:4743

約数の個数: 64

約数和(自身を含む): 6131179008

約数和(自身を除く): 3218752918

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 151, 302, 305, 427, 610, 755, 854, 1057, 1510, 2114, 2135, 4270, 4517, 5285, 9034, 9211, 10570, 18422, 22585, 31619, 45170, 46055, 63238, 64477, 92110, 128954, 158095, 275537, 316190, 322385, 551074, 644770, 682067, 1364134, 1377685, 1928759, 2755370, 3410335, 3857518, 4774469, 6820670, 9548938, 9643795, 19287590, 23872345, 41606087, 47744690, 83212174, 208030435, 291242609, 416060870, 582485218, 1456213045, 2912426090]

約数ペア:

[(1, 2912426090), (2, 1456213045), (5, 582485218), (7, 416060870), (10, 291242609), (14, 208030435), (35, 83212174), (61, 47744690), (70, 41606087), (122, 23872345), (151, 19287590), (302, 9643795), (305, 9548938), (427, 6820670), (610, 4774469), (755, 3857518), (854, 3410335), (1057, 2755370), (1510, 1928759), (2114, 1377685), (2135, 1364134), (4270, 682067), (4517, 644770), (5285, 551074), (9034, 322385), (9211, 316190), (10570, 275537), (18422, 158095), (22585, 128954), (31619, 92110), (45170, 64477), (46055, 63238)]